The reality of dreams

Many people say that the waking world is real and that the dream world isn't. "It's just a dream." Is this true? Let's go into it and see if the unreality of dreams is proven.

00:00 Introduction (definitions of real)
02:11 List of reasons dreams are considered not real
04:28 Time goes faster or slower
05:39 Things change quickly
06:25 Characters can be multiple people
07:29 Multiple locations at once
08:18 Nostalgic experiences (timeless and locationless)
11:40 Lack of consequences
13:13 Dreams are personal
13:36 Natural laws seem different
14:28 Judgment from one reality
15:03 None of these reasons point to unreality
15:38 What can we learn from dreams?